Product model:DL-YH660Performance features:1.Safety Protective: It has a safety protective cover.2. Function: Regular indentation, book cover indentation, high efficiency.3.Mold:Single line,double line,dotted line,they can be combined and used at the same time.The distance of the molds can be adjusted freely.Technical parameters:Standard configuration: 2 sets of double line wheel, 2 sets of single line wheel, 1 set of dotted line wheel, up to 6 lines can be pressed (molds can be prepared according to customized requirements, and the molds can be replaced freely within the standard)Paper width: minimum 4CM, maximum 64CMPaper feed: by manual Feeding speed: about 3000 sheets per hourPaper thickness: 50-450gMaximum indentation length: 62CMMachine power: 220V/50Hz 60W or 110V/60HzMachine size: 90 x 72 x 36CMMachine weight: 53kgMachine packing: export special fumigation wooden box.